Zero Take Up
Take up is the distance the triggerpiece travels prior to the sear moving toward release and the shooter feeling resistance. The Winchester M.O.A. Trigger System has no take up because the take up spring keeps the triggerpiece in constant contact with the actuator. Unlike competitors’ designs, the unique geometry of the M.O.A. pre-loads the entire trigger system to bias-out normal manufacturing tolerances.
Creep is the perceptible movement of the trigger prior to the release of the firing pin or striker and has a negative influence on accuracy because it causes inconsistency and uncertainty during the pull of the trigger. This contributes to jerking the trigger, thus adding to the movement of the gun during firing. The 2:1 mechanical advantage created by the trigger design’s unique geometry is how creep has been virtually eliminated in the Winchester M.O.A. Trigger.
Overtravel is the rearward movement of the trigger after the firing pin or striker has been released. It can actually jar the gun away from its intended point of aim and is also very distracting to the shooter. The M.O.A. Trigger System is set at the factory to have no perceptible overtravel. Where you aim is where you shoot.
(Now found on both the Model 70 and the XPR)